audio/exaile: update to 3.4.0.2

- update to 3.4.0.2
- switch to github
- add LICENSE_FILE
- modernize port
- stop building and installing an manpage, because of:
  1. It can't be built on package cluster, because exaile refuses to start under
     root user.
  2. It needs pygtk2 and friends on build phase just to create the manpage! I'd
     rethink the process, or at least included the prebuilt version of manpage to
     the source tarball.

PR:		194144
Approved by:	maintainer timeout (14 days)


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@371098 35697150-7ecd-e111-bb59-0022644237b5
- Fix install in case share/apache dir is not created prior to installtion

PR:		192943
Submitted by:	turutani@scphys.kyoto-u.ac.jp
Approved by:	maintainer timeout


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@371099 35697150-7ecd-e111-bb59-0022644237b5
- Update to upstream version 20140826

PR:		193020
Submitted by:	rsimmons0@gmail.com
Approved by:	maintainer timeout


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@371100 35697150-7ecd-e111-bb59-0022644237b5
devel/librevisa-vxi: NEW PORT

VISA is a multivendor standard for interfacing test and measurement equipment.
LibreVISA aims to be a compliant implementation of the VISA standard in a free
software library. Currently support for targets connected via USB, exposing
the USBTMC interface, and VXI-11 devices.

PR:		193199
Submitted by:	Uffe Jakobsen <uffe@uffe.org>
Approved by:	mentors (implicit)


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@371101 35697150-7ecd-e111-bb59-0022644237b5
Enable the new Mesa if the DragonFly version is new enough.

Submitted by:	Francois Tigeot


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@371102 35697150-7ecd-e111-bb59-0022644237b5